<mat-card>
  <mat-card-title>
    <p class="card-loading-block" style="width: 94%"></p>
  </mat-card-title>
  <div class="card-loading-content">
    <p class="card-loading-block" style="width: 94%"></p>
    <p>
      <span class="card-loading-block" style="width: 28%"></span>
      <span class="card-loading-block" style="width: 62%"></span>
    </p>
    <p>
      <span class="card-loading-block" style="width: 22%"></span>
      <span class="card-loading-block" style="width: 66%"></span>
    </p>
    <p>
      <span class="card-loading-block" style="width: 56%"></span>
      <span class="card-loading-block" style="width: 39%"></span>
    </p>
    <p>
      <span class="card-loading-block" style="width: 21%"></span>
      <span class="card-loading-block" style="width: 15%"></span>
      <span class="card-loading-block" style="width: 40%"></span>
    </p>
  </div>
</mat-card>
